Dimetric DF 75%

CaroVail · DIMETRIC® DF 75% · EPA Reg 1381-197 · Herbicide Document last checked 2026-05-30

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According to the label From the product label

These details were extracted from this product's label PDF. The label is the law. Confirm every rate, site, restriction and safety requirement against the label before mixing or applying. Check for a state supplemental label; a product may be restricted or prohibited in a state or site even when a rate appears below. · EPA registration data for Reg. 1381-197 →

Dimetric DF 75% is a Group 5 herbicide containing 75% Metribuzin. It is designed for the control of certain grasses and broadleaf weeds. This product is intended for use via irrigation systems, including center pivot, lateral move, or solid set sprinkler systems. It can be applied to crops such as potatoes, soybeans, tomatoes, and asparagus, though users should refer to specific crop labels for detailed restrictions. The herbicide can be used as a tank mix with various other herbicides, but users must check for compatibility and label restrictions. When applying via irrigation, ensure the system is properly calibrated to achieve the desired dosage (typically 1/4 to 3/4 inch of water per acre depending on soil type). Handling requires specific PPE, including long-sleeved shirts, long pants, chemical-resistant gloves (butyl rubber, nitrile, or neoprene), and shoes plus socks. Users should avoid applying when wind favors drift or during temperature inversions. Because Metribuzin can leach into groundwater, avoid use in areas with highly permeable soils like sandy soils if the water table is close to the surface.

Pests covered (2)

certain grasses and broadleaf weedsBroadleaf Weeds, Grasses

Areas treatable (1)

agricultural crops (e.g., potatoes, soybeans, tomatoes, asparagus)

Application instructions from the label 1

agricultural crops (e.g., potatoes, soybeans, tomatoes, asparagus)

Apply through irrigation systems (center pivot, lateral move, or solid set). Check specific crop labels for restrictions.

Target pest: certain grasses and broadleaf weeds
Location: Outdoor

Mixing instructions 1

Label notes
Can be tank-mixed with various herbicides; check compatibility. For irrigation, use a minimum of 1 part product to 1 part herbicide for injection.

Worker safety

PPE required Long-sleeved shirt and long pants, chemical-resistant gloves (butyl rubber, nitrile, or neoprene), and shoes plus socks.

Timing & weather

Do not apply when wind speed favors drift.
Do not apply during temperature inversions.
Avoid application when wind is between 2 to 10 mph if drift potential is high.

Use restrictions 4

Do not use on crops not listed on the label for 18 months following application.
Do not apply to crops grown for food or forage.
Avoid application in areas with highly permeable soils if groundwater is shallow.
Do not apply via hand-held high-volume sprayers.

Label SDS

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Document text and citations

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Reference only. Always read and follow the most current EPA-approved label on the product container. State and local restrictions may apply that are not reflected in this digitised copy. Verify the EPA registration number and revision date before use.